1363973960

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{1423}}^1$

素因数の和:2238

約数の個数: 64

約数和(自身を含む): 3174266880

約数和(自身を除く): 1810292920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 773, 1240, 1423, 1546, 2846, 3092, 3865, 5692, 6184, 7115, 7730, 11384, 14230, 15460, 23963, 28460, 30920, 44113, 47926, 56920, 88226, 95852, 119815, 176452, 191704, 220565, 239630, 352904, 441130, 479260, 882260, 958520, 1099979, 1764520, 2199958, 4399916, 5499895, 8799832, 10999790, 21999580, 34099349, 43999160, 68198698, 136397396, 170496745, 272794792, 340993490, 681986980, 1363973960]

約数ペア:

[(1, 1363973960), (2, 681986980), (4, 340993490), (5, 272794792), (8, 170496745), (10, 136397396), (20, 68198698), (31, 43999160), (40, 34099349), (62, 21999580), (124, 10999790), (155, 8799832), (248, 5499895), (310, 4399916), (620, 2199958), (773, 1764520), (1240, 1099979), (1423, 958520), (1546, 882260), (2846, 479260), (3092, 441130), (3865, 352904), (5692, 239630), (6184, 220565), (7115, 191704), (7730, 176452), (11384, 119815), (14230, 95852), (15460, 88226), (23963, 56920), (28460, 47926), (30920, 44113)]